#677DF6#677DF6

#677DF6 is a light, vivid blue. Relative luminance 0.242; OKLCH L 63.3% C 0.181 H 272.5°. Best body text is #000000 at 5.84:1 contrast (WCAG AA passes).

Color values

HEX	#677DF6
RGB	rgb(103, 125, 246)
HSL	hsl(231, 89%, 68%)
HSV	hsv(231, 58%, 96%)
CMYK	cmyk(58.1%, 49.2%, 0%, 3.5%)
CIE-LAB	lab(56.29, 27.15, -63.26)
CIE-LCH	lch(56.29, 68.84, 293.23°)
OKLab	oklab(63.35% 0.0078 -0.1809)
OKLCH	oklch(63.35% 0.181 272.5)
XYZ	xyz(29.5562, 24.2023, 90.2849)
Luminance	0.2420 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#677DF6 #F6E067

analogous

#67C4F6 #677DF6 #9867F6

triadic

#677DF6 #F6677D #7DF667

tetradic

#677DF6 #F667C4 #F6E067 #67F698

square

#677DF6 #F667C4 #F6E067 #67F698

split-complementary

#677DF6 #F69867 #C4F667

monochromatic

#0D2CD6 #2D4CF3 #677DF6 #A1AEF9 #DBE0FD

Accessibility & contrast

On white

3.60

#677DF6 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.84

#677DF6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #677DF6

5.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##677DF6	#FFFFFF	#000000	##000000
##677DF6	1.00	3.60	5.84	5.84
#FFFFFF	3.60	1.00	21.00	21.00
#000000	5.84	21.00	1.00	1.00
##000000	5.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E8DFA

Deuteranopia (green-blind)

#2281F3

Tritanopia (blue-blind)

#0099AE

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #677df6;
/* rgb */ color: rgb(103, 125, 246);
/* oklch */ color: oklch(63.3% 0.181 272.5);

Tailwind

colors: {
  custom: {
    50: '#9da2fa',
    500: '#677df6',
    950: '#000000',
  },
}

SCSS

$custom: #677df6;
$custom-light: #9da2fa;
$custom-dark: #000000;

JSON

{
  "hex": "#677df6",
  "rgb": {
    "r": 103,
    "g": 125,
    "b": 246
  },
  "hsl": {
    "h": 230.769,
    "s": 88.82,
    "l": 68.431
  },
  "oklch": {
    "l": 0.63345,
    "c": 0.18107,
    "h": 272.5
  },
  "luminance": 0.24205
}

Semantic roles & 50–950 ramp

primary

#677DF6

secondary

#F2EBC7

accent

#C200E5

background

#FAF9FF

surface

#F4F2FF

border

#CECCD7

text

#0F0F17

muted

#7F7E85

Preview Lab

Preview with #677DF6

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →